tin-zinc

例句：

1. 1.Tin and zinc are both metals that are used in manufacturing.
   锡和锌都是制造中使用的金属。
2. 2. The tin-zinc alloy is strong and durable.
   这种锡锌合金既坚固又耐用。
3. 3.Tin-zinc is a valuable resource for the construction industry.
   锡锌是建筑行业的重要资源。